COTEK CR-10 Remote Controller User Manual

1. Introduction

1.1 Product Overview

The COTEK CR-10 Remote Controller is designed to provide convenient remote access and control for COTEK SD Series Inverters. This unit allows users to monitor and manage their inverter's functions from a distance, enhancing usability and system management.

1.2 Key Features

• Remote access via a user-friendly interface.
• Includes Remote Override Function (ROF) and Ignition Lockout Function.
• Enables remote control for COTEK SD Series Inverters.
• Comes with a 25-foot cable for flexible placement.

Figure 1: COTEK CR-10 Remote Controller. This image displays the front panel of the COTEK CR-10 remote controller, featuring a digital display, 'COTEK' branding, 'CR-10' model designation, and control buttons for navigation (up/down arrows), selection, and an ON/OFF button. Indicator lights for GRID, INV. (Inverter), and ALM. (Alarm) are also visible.

2. Safety Information

Please read all safety instructions carefully before installing or operating the CR-10 Remote Controller. Failure to follow these instructions may result in electric shock, fire, or serious injury.

• Ensure the inverter is powered off and disconnected from all power sources before connecting or disconnecting the remote controller.
• Do not expose the remote controller to water, moisture, or extreme temperatures.
• Do not attempt to open or repair the unit. Refer all servicing to qualified personnel.
• Use only the provided cable or a compatible replacement specified by COTEK.
• Keep out of reach of children.

3. Package Contents

Verify that all items are present in the package:

• COTEK CR-10 Remote Controller
• 25-foot connection cable

4. Setup and Installation

1. Prepare the Inverter: Ensure your COTEK SD Series Inverter is completely powered off and disconnected from all power sources (AC and DC). Refer to your inverter's user manual for specific power-down procedures.
2. Locate the Remote Port: Identify the dedicated remote control port on your COTEK SD Series Inverter. This port is typically labeled for remote accessory connection.
3. Connect the Cable: Carefully plug one end of the 25-foot connection cable into the remote control port on the inverter. Ensure a secure connection.
4. Connect to CR-10: Plug the other end of the 25-foot cable into the corresponding port on the back of the COTEK CR-10 Remote Controller.
5. Mount the CR-10 (Optional): The CR-10 can be surface-mounted using screws through the mounting holes provided on the unit's bezel. Choose a location that is easily accessible and provides clear visibility of the display.
6. Power On: Once the CR-10 is securely connected, you may power on your COTEK SD Series Inverter according to its manual. The CR-10 display should illuminate, indicating a successful connection.

Note: For detailed information regarding your specific inverter model's remote port location and power-up sequence, consult the inverter's instruction manual.

5. Operating Instructions

5.1 Front Panel Overview

The CR-10 features a clear display and intuitive buttons for easy operation:

• Digital Display: Shows operational status, parameters, and menu options.
• GRID Indicator: Illuminates when grid power is detected (if applicable to your inverter setup).
• INV. (Inverter) Indicator: Illuminates when the inverter is active and producing AC power.
• ALM. (Alarm) Indicator: Illuminates to indicate an error or warning condition. Refer to the inverter manual for alarm codes.
• Up/Down Buttons: Used for navigating through menus and adjusting settings.
• Select/Enter Button: Used to confirm selections or enter menu options.
• ON/OFF Button: Toggles the inverter's power state.

5.2 Basic Operation

1. Powering On/Off: Press the ON/OFF button to switch the connected inverter on or off. The INV. indicator will light up when the inverter is on.
2. Monitoring Status: The digital display will show various operational parameters such as output voltage, current, power, and battery status. Use the Up and Down buttons to cycle through different display screens.
3. Accessing Menus: Press the Select/Enter button to access the main menu. Use the Up and Down buttons to navigate menu options and the Select/Enter button to confirm.
4. Remote Override Function (ROF): The CR-10 supports ROF, allowing remote control over certain inverter functions. Consult your inverter's manual for specific ROF capabilities and how to activate them via the CR-10.
5. Ignition Lockout Function: This feature allows the inverter to be controlled by an ignition signal, often used in vehicle installations. The CR-10 can be used to configure or monitor this function. Refer to your inverter's manual for setup details.

For detailed parameter adjustments and advanced settings, refer to the comprehensive manual for your specific COTEK SD Series Inverter model.

6. Maintenance

The COTEK CR-10 Remote Controller requires minimal maintenance to ensure optimal performance.

• Cleaning: Wipe the unit with a soft, dry cloth. Do not use abrasive cleaners or solvents.
• Cable Inspection: Periodically inspect the connection cable for any signs of damage, fraying, or loose connections. Replace damaged cables immediately.
• Environment: Ensure the CR-10 is installed in a clean, dry environment, away from direct sunlight, excessive heat, and moisture.

7. Troubleshooting

If troubleshooting steps do not resolve the issue, contact COTEK customer support or your authorized dealer for assistance.

8. Specifications

9. Warranty and Support

For warranty information, technical support, or service inquiries, please contact COTEK directly or refer to the warranty documentation included with your COTEK SD Series Inverter. You may also reach out to your authorized COTEK dealer or the retailer from whom you purchased this product.

Manufacturer: COTEK